diff options
| author |   Don Dugger <n0ano@n0ano.com> | 2016-06-03 03:33:22 +0000 |
|---|---|---|
| committer |   Gerrit Code Review <gerrit@172.30.200.206> | 2016-06-03 03:33:23 +0000 |
| commit | da27230f80795d0028333713f036d44c53cb0e68 (patch) | |
| tree | b3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/ui/sdl2.c | |
| parent | 0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff) | |
| parent | 437fd90c0250dee670290f9b714253671a990160 (diff) | |
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/ui/sdl2.c')
| -rw-r--r-- | qemu/ui/sdl2.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/qemu/ui/sdl2.c b/qemu/ui/sdl2.c index 5cb75aa36..d0424421e 100644 --- a/qemu/ui/sdl2.c +++ b/qemu/ui/sdl2.c @@ -23,6 +23,7 @@ */ /* Ported SDL 1.2 code to 2.0 by Dave Airlie. */ +#include "qemu/osdep.h" #include "qemu-common.h" #include "ui/console.h" #include "ui/input.h" @@ -49,6 +50,10 @@ static int guest_x, guest_y; static SDL_Cursor *guest_sprite; static Notifier mouse_mode_notifier; +#define SDL2_REFRESH_INTERVAL_BUSY 10 +#define SDL2_MAX_IDLE_COUNT (2 * GUI_REFRESH_INTERVAL_DEFAULT \ + / SDL2_REFRESH_INTERVAL_BUSY + 1) + static void sdl_update_caption(struct sdl2_console *scon); static struct sdl2_console *get_scon_from_window(uint32_t window_id) @@ -256,7 +261,7 @@ static void sdl_mouse_mode_change(Notifier *notify, void *data) static void sdl_send_mouse_event(struct sdl2_console *scon, int dx, int dy, int x, int y, int state) { - static uint32_t bmap[INPUT_BUTTON_MAX] = { + static uint32_t bmap[INPUT_BUTTON__MAX] = { [INPUT_BUTTON_LEFT] = SDL_BUTTON(SDL_BUTTON_LEFT), [INPUT_BUTTON_MIDDLE] = SDL_BUTTON(SDL_BUTTON_MIDDLE), [INPUT_BUTTON_RIGHT] = SDL_BUTTON(SDL_BUTTON_RIGHT), @@ -578,6 +583,7 @@ static void handle_windowevent(SDL_Event *ev) void sdl2_poll_events(struct sdl2_console *scon) { SDL_Event ev1, *ev = &ev1; + int idle = 1; if (scon->last_vm_running != runstate_is_running()) { scon->last_vm_running = runstate_is_running(); @@ -587,12 +593,15 @@ void sdl2_poll_events(struct sdl2_console *scon) while (SDL_PollEvent(ev)) { switch (ev->type) { case SDL_KEYDOWN: + idle = 0; handle_keydown(ev); break; case SDL_KEYUP: + idle = 0; handle_keyup(ev); break; case SDL_TEXTINPUT: + idle = 0; handle_textinput(ev); break; case SDL_QUIT: @@ -602,13 +611,16 @@ void sdl2_poll_events(struct sdl2_console *scon) } break; case SDL_MOUSEMOTION: + idle = 0; handle_mousemotion(ev); break; case SDL_MOUSEBUTTONDOWN: case SDL_MOUSEBUTTONUP: + idle = 0; handle_mousebutton(ev); break; case SDL_MOUSEWHEEL: + idle = 0; handle_mousewheel(ev); break; case SDL_WINDOWEVENT: @@ -618,6 +630,18 @@ void sdl2_poll_events(struct sdl2_console *scon) break; } } + + if (idle) { + if (scon->idle_counter < SDL2_MAX_IDLE_COUNT) { + scon->idle_counter++; + if (scon->idle_counter >= SDL2_MAX_IDLE_COUNT) { + scon->dcl.update_interval = GUI_REFRESH_INTERVAL_DEFAULT; + } + } + } else { + scon->idle_counter = 0; + scon->dcl.update_interval = SDL2_REFRESH_INTERVAL_BUSY; + } } static void sdl_mouse_warp(DisplayChangeListener *dcl, @@ -700,6 +724,13 @@ static const DisplayChangeListenerOps dcl_gl_ops = { .dpy_refresh = sdl2_gl_refresh, .dpy_mouse_set = sdl_mouse_warp, .dpy_cursor_define = sdl_mouse_define, + + .dpy_gl_ctx_create = sdl2_gl_create_context, + .dpy_gl_ctx_destroy = sdl2_gl_destroy_context, + .dpy_gl_ctx_make_current = sdl2_gl_make_context_current, + .dpy_gl_ctx_get_current = sdl2_gl_get_current_context, + .dpy_gl_scanout = sdl2_gl_scanout, + .dpy_gl_update = sdl2_gl_scanout_flush, }; #endif |